diff --git a/requirements.txt b/requirements.txt
index 49a4b66..d40e93c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -52,6 +52,6 @@ tornado==6.0.4
 tqdm==4.44.1
 traitlets==4.3.3
 typing-extensions==3.7.4.1
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.9
 wrapt==1.12.1